The variable cost for the production of a calculator is $13.75 and the initial investment is $210,000. Use differentials to approximate the change in the cost C for a one-unit increase in production when 
, where x is the number of units produced.
?
A. ?687,500.00 dollars
B. ?14.75 dollars
C. ?688,500.00 dollars
D. ?13.75 dollars
E. ?23.75 dollars
Answer: D
Mathematics
You might also like to view...
Insert ? or ? in the blank to make the statement is true.10 
{7, 8, 9, 10}
A. ? B. ?
Mathematics
Use front-end rounding to round each number. Then, add or subtract the rounded numbers to get an estimated answer. Finally, find the exact answer.What is 4.722 less than 8.26?
A. Estimate: 3; exact: 3.548 B. Estimate: 3; exact: 3.542 C. Estimate: 4; exact: 4.548 D. Estimate: 3; exact: 3.538
Mathematics
Divide. Write the answer in lowest terms and as a whole or mixed number where possible.
A. 12
B. 
C. 35
D. 7
Mathematics
Write the ratio in three different ways.the ratio of 0.2 to 50
A. 0.2 to 50, 0.2:50, 
B. 0.2 to 50, 0.2;50, 
C. 50 to 0.2, 50:0.2, 
D. 0.2 of 50, 0.2;50, 
Mathematics